Insulated Vacuum (1.9L)

High-Capacity Insulated Vacuum Flask (1.9L)

Maintain your hydration and beverage temperature with this 1.9L Insulated Vacuum Flask, engineered for maximum thermal performance and durability. This mid-to-large capacity flask is the ideal choice for those who require a significant volume of liquid for full-day university schedules, work shifts, or outdoor photography sessions.

Product Overview

This 1.9L flask features advanced double-wall insulation, providing a reliable thermal barrier for both hot and cold beverages. Its robust design is specifically suited for the diverse environmental conditions found across Botswana, ensuring your drinks stay at the desired temperature from morning to evening.

Key Features

• Double-Wall Vacuum Insulation: Utilizes a high-efficiency vacuum seal to virtually eliminate heat transfer through conduction or convection.

• Extended Temperature Control: Keeps liquids cold for up to 24 hours or hot for up to 12 hours, making it perfect for long days in the Gaborone sun.

• Premium Food-Grade Materials: Constructed from high-quality, BPA-free stainless steel that is resistant to corrosion and does not retain flavors or odors.

• Leak-Proof & Secure: Equipped with a precision-threaded stopper and a heavy-duty silicone seal to ensure a 100% leak-proof experience during transport.

• Generous 1.9L Volume: Offers a substantial capacity that minimizes the need for refills while remaining portable enough for daily carry in a gear bag or vehicle.

• Sweat-Proof Exterior: The vacuum technology prevents condensation from forming on the outside of the bottle, ensuring a dry grip and protecting other items in your bag.

Technical Specifications

• Capacity: 1.9 Liters.

• Material: 18/8 Stainless Steel interior and exterior.

• Insulation Type: Double-wall vacuum-sealed technology.

• Lid Type: Insulated screw-cap that may serve as a secondary cup.

• Portability: Often features an integrated handle or a slim-profile body for easy handling.

Usage & Care Instructions

To achieve the best thermal results, pre-condition the flask by filling it with hot or cold water for approximately five minutes prior to adding your beverage. Hand washing is recommended to maintain the integrity of the vacuum seal and any exterior powder coating. Store with the lid off when not in use to ensure the interior remains fresh and dry.